水平沟道场控晶闸管是由结型场效应晶体管和双极型晶体管复合构成的一种晶闸管。
Lateral channel field-controlled thyristor is a combination of a NJFET and a PNP bipolar transistor.
病窦综合征也可能由窦房结附近的瘢痕组织引起，后者会减慢、干扰、或是阻断电冲动的传导。
Sick sinus can also be caused by scarring near the sinus node that's slowing, disrupting or blocking the travel of impulses.
一块板是它们可以独自拉近，在另一块板上，由松散的绳子穿过板上的环结。
One board they could pull close solo. On another board, loose rope threaded between loops.
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